Pyruvate can be regarded as the end product of ____
a. glycolysis
b. acetyl CoA formation
c. fermentation
d. the Krebs cycle
e. electron transport chain
a
You might also like to view...
Mycoplasmas are organisms without cell walls. Which antimicrobial agents would be ineffective in treating infections involving this bacterium?
a. Tetracycline b. Aminoglycosides c. Penicillin d. Rifampin
RNA interference (RNAi) was first discovered in prokaryotes and is thought to have evolved as protection against certain types of viruses.
Answer the following statement true (T) or false (F)
Viagra causes dilation of blood vessels and increased blood flow to the penis, facilitating erection. Viagra acts by inhibiting _____
A) the hydrolysis of cGMP to GMP B) the hydrolysis of GTP to GDP C) the dephosphorylation of cGMP D) the removal of GMP from the cell
CRISPR systems have been used in cancer treatments to
A. deliver radiation to individual cells within large, dense tumors. B. inactivate faulty genes that are responsible for the cell cycle, causing them to slow down or stop cell division. C. activate genes that are responsible for the cell cycle, causing them to speed up cell division to replace cells lost to other cancer treatments. D. deliver packets of chemicals to tumors via genetically engineered red blood cells.